404413201983 has 16 divisors (see below), whose sum is σ = 637498644480. Its totient is φ = 223124524896.

The previous prime is 404413201979. The next prime is 404413201987. The reversal of 404413201983 is 389102314404.

It is an interprime number because it is at equal distance from previous prime (404413201979) and next prime (404413201987).

It is not a de Polignac number, because 404413201983 - 2² = 404413201979 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404413201987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 332029935 + ... + 332031152.

It is an arithmetic number, because the mean of its divisors is an integer number (39843665280).

Almost surely, 2^404413201983 is an apocalyptic number.

404413201983 is a deficient number, since it is larger than the sum of its proper divisors (233085442497).

404413201983 is a wasteful number, since it uses less digits than its factorization.

404413201983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 664061126.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 404413201983 in words is "four hundred four billion, four hundred thirteen million, two hundred one thousand, nine hundred eighty-three".